Low residue Environment-friendly liquid welding flux For PCB plates Safe without corrosion

Low residue Environment-friendly liquid welding flux For PCB plates Safe without corrosion

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≥5 Pieces

US $2.86

Morphology:: Solvent Other

Category:: Fine Chemical Engineering

Trademark:: GuiTong Tech

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Hangzhou *** *** *** *** ***

Main Categories: Chemicals

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Quick Details

Specification:: The minimum order quantity is calculated in liters..10L, 20L glue drums

Color:: Clear Yellow

Composition:: Organic Material

Auxiliary Agent Composition:: Solvent Stabilizer Emulsifier

Characteristic:: Aiding in the soldering process of circuit boards

Main Agent Composition:: Isopropyl Alcohol Ethanol Rosin

Material:: Ethanol Rosin Isopropyl Alcohol

Material:: Other Isopropyl Alcohol Ethanol

Application:: electronics

Morphology:: Solvent Solid- State

Bonding Function:: Aiding in the soldering process of circuit boards

Composition:: Organic Material

Promoter Composition:: Solvent Stabilizer Antioxidant Emulsifier

Main Agent Composition:: Natural Polymer

Classification:: Other

Origin:: Zhejiang,China

Payment:: T/T Paypal

Export Port:: Shanghai / Ningbo

Quick Details

1.Summarize

Summarize

2.Materialization characteristics

Materialization characteristics


Appearance		Visual Inspcction
Color		Gardener Colorimotor
Specific gravity (20℃)		ASTMD-1298
Solid content（Wt%）		JIS Z 3197 5.2.3
flash(ing) point （℃）		JIS K 2265 4.2
diffusivity		JIS Z 3197 6.10
		JIS Z 3197 6.6.1
PH value		Bcllcore TR-TSY 00078
Insulation impedance		JIS Z 3197 6.8

3.usable method

Usable method

·GT-800H Environmentally Friendly Flux is designed for wave peak foaming, spray, and manual dipping soldering.
·The general preheating temperatures are: the first preheating zone at 80℃, the second preheating zone at 90℃, and the third preheating zone at 110℃.
·The solder pot temperature is generally controlled at 250±10℃ for 63/37 tin bars.
·Lead-free solder pot temperature is generally controlled at 270±10℃.
·The conveyance speed is generally controlled at 1.3 to 1.6 meters per minute.
·The soldering angle is generally controlled at 5 to 8 degrees.
⭐Of course, specific process conditions may vary due to various factors. This requires each manufacturer to adjust to the optimal state according to their own circumstances, with the assistance of relevant technical personnel.

4.Health hazard

Health hazard

5.Preventive measure

Preventive measure

·Eyes: wear protective glasses
·Breathing: Wear a simple mask
·Skin: wear rubber gloves and wear general protective work clothes

6.Emergency treatment

Emergency treatment

·Skin: the general skin contact can be rinsed with a lot of clean water
·Eyes: splash into the eyes, mild when it can be washed with a lot of water, serious when sent to the hospital
·Inhalation: should be sent to the fresh air natural recovery, heavy sent to the hospital
·Misestion: vomiting, medical treatment

7.Storage and transportation

Storage and transportation

·Storage environment: because GT-800H environmental protection flux is a flammable item, so it needs to be stored in a dry, cool, well ventilated, away from fire source, to avoid direct sunlight.
· Storage temperature: 10℃ ~25℃
·Storage time: 1 year (unopened) for 2 weeks (after opening)
·Pay attention to fire prevention, explosion protection, static electricity prevention, and leakage prevention. During handling, be careful to lift and place gently to prevent the packaging drums from accidentally bursting due to excessive collision.

8.Pack

Pack

10L, 20L glue drums.

9.Diluent

Diluent

·GT-2680 environmental protection diluent is a diluent used with GT-800H environmental protection flux. The main difference between it and it is to remove most of the solid substances and part of the additives. Therefore, its health hazards, storage and transportation conditions are basically the same as GT-800H environmental protection flux, you can refer to the above data.
·Because of the spray process is being used now, the role of GT-2680 environmental protection dilution is mainly used to adjust the concentration of flux when just used, and the adjustment in the process is no longer needed.